package com.gqzdev.shiro.dao;


import com.gqzdev.shiro.pojo.User;
import org.apache.ibatis.annotations.Param;

import java.util.List;


public interface UserDAO {
    List<User> selectAllUsers();
    Integer insertUser(User user);
    User queryUserByUsername(@Param("username") String username);
    //Integer selectUserByUsername(@Param("username")String username);
}
